Basically Microsoft presents this "incredible" product, and then says in the same breath: "Oops, not for your current setup. Maybe you should consider buying a new PC?"
Yeah the Roblox thing is hard to swallow, it used to work better on Linux than on any other platform for me. Everything else there's alternatives - my local PC shop sells machines at a significant discount "without windows installed", maybe if more did that the market would take care of things and the software vendors would have to support Linux.
That makes you extremely unquallified to determine weather or not Linux is ready for the desktop of the mainstream computer user.
After 30 years you are very familiar with the workings of Linux, meaning you fic issues before the become a problem.
What is way more telling is having a Windows user/gamer just grabing a Linux ISO, burning it to a USB drive, booting the drive, installing the OS, installing Steam, installing games and gaming with zero issues on the first try.